Changeset 31704 in osm for applications/editors/josm/plugins/seachart/jrender
- Timestamp:
- 2015-10-26T16:40:54+01:00 (9 years ago)
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
applications/editors/josm/plugins/seachart/jrender/src/jrender/Jrender.java
r31532 r31704 33 33 34 34 import s57.S57map; 35 import s57.S57 map.Feature;36 import s57.S57map. Snode;35 import s57.S57osm; 36 import s57.S57map.*; 37 37 import symbols.*; 38 38 import render.*; 39 import render.ChartContext.RuleSet;40 39 41 40 public class Jrender { … … 46 45 static int ytile; 47 46 static int zoom; 48 static double minlat;49 static double minlon;50 static double maxlat;51 static double maxlon;52 static ArrayList<String> buf;53 47 static ArrayList<String> send; 54 48 static HashMap<String, Boolean> deletes; … … 63 57 64 58 public Context () { 65 top = (1.0 - Math.log(Math.tan( Math.toRadians(maxlat)) + 1.0 / Math.cos(Math.toRadians(maxlat))) / Math.PI) / 2.0 * 256.0 * 4096.0;66 mile = 768 / (( maxlat - minlat) * 60);59 top = (1.0 - Math.log(Math.tan(map.bounds.maxlat) + 1.0 / Math.cos(map.bounds.maxlat)) / Math.PI) / 2.0 * 256.0 * 4096.0; 60 mile = 768 / ((Math.toDegrees(map.bounds.maxlat) - Math.toDegrees(map.bounds.minlat)) * 60); 67 61 } 68 62 69 63 public Point2D getPoint(Snode coord) { 70 double x = (Math.toDegrees(coord.lon) - minlon) * 256.0 * 2048.0 / 180.0;64 double x = (Math.toDegrees(coord.lon) - Math.toDegrees(map.bounds.minlon)) * 256.0 * 2048.0 / 180.0; 71 65 double y = ((1.0 - Math.log(Math.tan(coord.lat) + 1.0 / Math.cos(coord.lat)) / Math.PI) / 2.0 * 256.0 * 4096.0) - top; 72 66 return new Point2D.Double(x, y); … … 90 84 } 91 85 92 public static void tileMap(ArrayList<String> buf, String idir, int zoom) throws IOException { 93 String k = ""; 94 String v = ""; 95 96 double lat = 0; 97 double lon = 0; 98 long id = 0; 99 86 public static void tileMap(String idir, int zoom) throws IOException { 100 87 BufferedImage img; 101 boolean inOsm = false;102 boolean inNode = false;103 boolean inWay = false;104 boolean inRel = false;105 106 88 context = new Context(); 107 89 108 for (String ln : buf) {109 if (inOsm) {110 if ((inNode || inWay || inRel) && (ln.contains("<tag"))) {111 k = v = "";112 String[] token = ln.split("k=");113 k = token[1].split("[\"\']")[1];114 token = token[1].split("v=");115 v = token[1].split("[\"\']")[1];116 if (!k.isEmpty() && !v.isEmpty()) {117 map.addTag(k, v);118 }119 }120 if (inNode) {121 if (ln.contains("</node")) {122 inNode = false;123 map.tagsDone(id);124 }125 } else if (ln.contains("<node")) {126 for (String token : ln.split("[ ]+")) {127 if (token.matches("^id=.+")) {128 id = Long.parseLong(token.split("[\"\']")[1]);129 } else if (token.matches("^lat=.+")) {130 lat = Double.parseDouble(token.split("[\"\']")[1]);131 } else if (token.matches("^lon=.+")) {132 lon = Double.parseDouble(token.split("[\"\']")[1]);133 }134 }135 map.addNode(id, lat, lon);136 if (ln.contains("/>")) {137 map.tagsDone(id);138 } else {139 inNode = true;140 }141 } else if (inWay) {142 if (ln.contains("<nd")) {143 long ref = 0;144 for (String token : ln.split("[ ]+")) {145 if (token.matches("^ref=.+")) {146 ref = Long.parseLong(token.split("[\"\']")[1]);147 }148 }149 map.addToEdge(ref);150 }151 if (ln.contains("</way")) {152 inWay = false;153 map.tagsDone(id);154 }155 } else if (ln.contains("<way")) {156 for (String token : ln.split("[ ]+")) {157 if (token.matches("^id=.+")) {158 id = Long.parseLong(token.split("[\"\']")[1]);159 }160 }161 map.addEdge(id);162 if (ln.contains("/>")) {163 map.tagsDone(0);164 } else {165 inWay = true;166 }167 } else if (ln.contains("</osm")) {168 map.mapDone();169 inOsm = false;170 break;171 } else if (inRel) {172 if (ln.contains("<member")) {173 String type = "";174 String role = "";175 long ref = 0;176 for (String token : ln.split("[ ]+")) {177 if (token.matches("^ref=.+")) {178 ref = Long.parseLong(token.split("[\"\']")[1]);179 } else if (token.matches("^type=.+")) {180 type = (token.split("[\"\']")[1]);181 } else if (token.matches("^role=.+")) {182 String str[] = token.split("[\"\']");183 if (str.length > 1) {184 role = (token.split("[\"\']")[1]);185 }186 }187 }188 if ((role.equals("outer") || role.equals("inner")) && type.equals("way"))189 map.addToArea(ref, role.equals("outer"));190 }191 if (ln.contains("</relation")) {192 inRel = false;193 map.tagsDone(id);194 }195 } else if (ln.contains("<relation")) {196 for (String token : ln.split("[ ]+")) {197 if (token.matches("^id=.+")) {198 id = Long.parseLong(token.split("[\"\']")[1]);199 }200 }201 map.addArea(id);202 if (ln.contains("/>")) {203 map.tagsDone(id);204 } else {205 inRel = true;206 }207 }208 } else if (ln.contains("<osm")) {209 inOsm = true;210 map = new S57map(context.ruleset() == RuleSet.SEAMARK);211 map.addNode(1, maxlat, minlon);212 map.addNode(2, minlat, minlon);213 map.addNode(3, minlat, maxlon);214 map.addNode(4, maxlat, maxlon);215 map.bounds.minlat = Math.toRadians(minlat);216 map.bounds.maxlat = Math.toRadians(maxlat);217 map.bounds.minlon = Math.toRadians(minlon);218 map.bounds.maxlon = Math.toRadians(maxlon);219 }220 }221 222 90 int size = 256; 223 91 for (int i = 0; i < (12 - zoom); i++) size *= 2; … … 310 178 xtile = Integer.parseInt(args[3]); 311 179 ytile = Integer.parseInt(args[4]); 312 buf = new ArrayList<String>();313 180 send = new ArrayList<String>(); 314 181 deletes = new HashMap<String, Boolean>(); 315 182 BufferedReader in = new BufferedReader(new FileReader(srcdir + zoom + "-" + xtile + "-" + ytile + ".osm")); 316 String ln; 317 while ((ln = in.readLine()) != null) { 318 if (ln.contains("<bounds")) { 319 for (String token : ln.split("[ ]+")) { 320 if (token.matches("^minlat=.+")) { 321 minlat = Double.parseDouble(token.split("[\"\']")[1]); 322 } else if (token.matches("^minlon=.+")) { 323 minlon = Double.parseDouble(token.split("[\"\']")[1]); 324 } else if (token.matches("^maxlat=.+")) { 325 maxlat = Double.parseDouble(token.split("[\"\']")[1]); 326 } else if (token.matches("^maxlon=.+")) { 327 maxlon = Double.parseDouble(token.split("[\"\']")[1]); 328 } 329 } 330 } else { 331 buf.add(ln); 332 } 333 } 183 S57osm.OSMmap(in, map); 334 184 in.close(); 335 185 if (zoom == 12) { 336 186 clean(12, 0, 0); 337 187 } 338 tileMap( buf,dstdir, zoom);188 tileMap(dstdir, zoom); 339 189 if ((send.size() + deletes.size()) > 0) { 340 190 PrintWriter writer = new PrintWriter(srcdir + zoom + "-" + xtile + "-" + ytile + ".send", "UTF-8");
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